ISO 8600-6:2020

Endoscopes - Medical endoscopes and endotherapy devices - Part 6: Vocabulary

This document defines terms for endoscopes and endotherapy devices commonly used in the endoscopic area. This document does not define general medical terms or other general terms. This document does not define terms that should be defined in other ISO 8600 (all parts).

Endoscopes — Endoscopes médicaux et dispositifs d'endothérapie — Partie 6: Vocabulaire

General Information

• Status: Published
• Publication Date: 21-Sep-2020
• ICS: 01.040.37 - Image technology (Vocabularies)
• ICS: 11.040.55 - Diagnostic equipment
• ICS: 37.020 - Optical equipment
• Technical Committee: ISO/TC 172/SC 5 - Microscopes and endoscopes
• Drafting Committee: ISO/TC 172/SC 5/WG 6 - Endoscopes
• Current Stage: 9060 - Close of review
• Completion Date: 02-Dec-2030

Relations

• Consolidated By: ISO/TS 22115:2021 - Animal and vegetable fats and oils - Separation of lipid classes by capillary gas chromatography (fingerprint method)
• Effective Date: 06-Jun-2022
• Revises: ISO 8600-6:2005 - Optics and photonics - Medical endoscopes and endotherapy devices - Part 6: Vocabulary
• Effective Date: 05-Oct-2013

Overview

ISO 8600-6:2020 is an International Standard developed by ISO that defines the specialized vocabulary related to medical endoscopes and endotherapy devices. This document is part of the ISO 8600 series dedicated specifically to medical endoscopes and their related therapeutic instruments. It provides standardized terminology to ensure clear communication across the medical, manufacturing, and regulatory communities involved in the design, use, and evaluation of endoscopic medical devices.

The scope of ISO 8600-6:2020 covers terms commonly used within the endoscopic field but explicitly excludes general medical terms or those already defined in other parts of the ISO 8600 series. It includes detailed definitions of various types of endoscopes, endotherapy devices, their intended uses, and component specifications. This standard enhances consistency in documentation, training, clinical practice, and regulatory compliance worldwide.

Key Topics

• General Terms
  ISO 8600-6:2020 defines fundamental terms for key components including:

  • Endoscopes (rigid, flexible, video, ultrasonic)
  • Endotherapy devices (active vs. passive)
  • Specialized instruments such as capsules, specula, telescopes
    These terms frame a common understanding required for endoscopy procedures and technology discussions.

• Endoscopes by Intended Use
  The standard categorizes endoscopes based on clinical application to facilitate precise communication on their function and anatomical usage. Examples include:

  • Gastroscope – for examination of esophagus and stomach
  • Laparoscope – for abdominal or retroperitoneal cavity visualization
  • Bronchoscope – for trachea and lungs
  • Cystoscope – for bladder and urinary tract
    This classification aids healthcare providers and manufacturers in selecting appropriate devices for diagnostic and therapeutic needs.

• Endotherapy Devices
  Includes definitions and classifications of devices introduced during endoscopy for therapy purposes, such as instruments for cutting, coagulation, or ablation. The standard distinguishes between rigid and flexible designs to suit different anatomical and procedural requirements.

• Specifications and Attributes
  Terms defining device construction, insertion portions, image transmission types, and materials are standardized. This clarity assists in quality assurance, device design, and interoperability evaluations.

Applications

ISO 8600-6:2020 provides practical value to multiple stakeholders:

• Healthcare Providers
  Uniform terminology ensures accurate documentation of endoscopic procedures, facilitates training, and improves interdisciplinary communication regarding diagnosis and treatment using endoscopic technologies.

• Medical Device Manufacturers
  By adhering to the standard vocabulary, developers can align product descriptions, instructions for use, and marketing materials with international expectations, reducing ambiguity and regulatory risks.

• Regulatory Authorities
  Standardized language supports assessment and approval processes by clarifying device types and intended uses in submissions, ensuring consistent interpretation worldwide.

• Research and Education
  Researchers and educators benefit from a reliable lexicon to describe endoscopic techniques, outcomes, and innovations, fostering knowledge sharing and technology advancement.

Related Standards

ISO 8600-6:2020 complements other parts of the ISO 8600 series, which collectively define requirements and test methods for medical endoscopes and related devices, including:

• ISO 8600-1: General requirements for endoscopes
• ISO 8600-2: Vocabulary for flexible endoscopes and their components
• ISO 8600-3: Measurement methods for image transmission characteristics
• ISO 8600-4: Mechanical and environmental testing procedures
• ISO 8600-5: Vocabulary for endoscopic instruments and devices

Adherence to these standards establishes a robust framework for the consistent and safe use of endoscopic technologies globally.

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Keywords: ISO 8600-6, medical endoscopes, endotherapy devices, endoscopic vocabulary, flexible endoscope, rigid endoscope, gastroscope, laparoscope, bronchoscope, cystoscope, endoscopic instruments, medical device terminology, international standard, medical device regulations, endoscopy standards, healthcare devices standards

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 8600-6
Second edition
2020-09
Endoscopes — Medical endoscopes
and endotherapy devices —
Part 6:
Vocabulary
Endoscopes — Endoscopes médicaux et dispositifs d'endothérapie —
Partie 6: Vocabulaire
Reference number
©
ISO 2020
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 General terms . 1
3.2 Names of endoscopes from aspect of Intended use . 3
3.3 Name of endotherapy devices . 9
3.4 Specifications.17
3.5 Others .18
Bibliography .25
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 172, Optics and photonics, Subcommittee
SC 5, Microscopes and endoscopes.
This second edition cancels and replaces the first edition (ISO 8600-6:2005), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— General revision of terms in regards of adoption from terms from other parts of ISO 8600 (all parts);
— General revision of category classifications;
— Terms for Endoscopes from aspect of Intended use have been added;
— Terms for specifications have been added;
— Document was editorially revised.
A list of all parts in the ISO 8600 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved

INTERNATIONAL STANDARD ISO 8600-6:2020(E)
Endoscopes — Medical endoscopes and endotherapy
devices —
Part 6:
Vocabulary
1 Scope
This document defines terms for endoscopes and endotherapy devices commonly used in the endoscopic
area. This document does not define general medical terms or other general terms. This document does
not define terms that should be defined in other ISO 8600 (all parts).
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1 General terms
3.1.1
active endotherapy device
device, consists of a probe/electrode (3.3.24) which is inserted through the working channel of
an endoscope into natural or surgically created body cavities or instrument channels (3.5.43), and
a generator which supplies the energy to be transmitted to the distal end of the device, used for
endotherapy, e.g. cutting/coagulating/vaporizing/ablation of tissue, by using energy, including, e.g.
high frequency, electromagnetic, ultrasonic or laser energy sources
3.1.2
capsule endoscope
capsule shaped endoscope which is introduced into a digestive tract by swallowing by the patient
through the mouth
3.1.3
endoscope
medical instrument having viewing means, with or without optics, introduced into a body cavity
through a natural or surgically created body opening for examination, diagnosis or therapy
Note 1 to entry: It may be of rigid or flexible type; all types may have different image-transmitting systems
(e.g., optical, via lenses, or fibre bundles) and image pick-up systems (e.g., video or ultrasonic sensors).
Note 2 to entry: An endoscope can also be tube with illumination.
3.1.4
endotherapy device
medical device intended to be inserted into a natural or surgically created body opening during
endoscopic procedures, whether through the same or a different orifice from the endoscope (3.1.3) for
examination, diagnosis or therapy
Note 1 to entry: Endotherapy devices include the instrument to create the body opening through which an
endoscope or endotherapy device is inserted, such as a guide tube, trocar pin (3.3.79), trocar sleeve (3.3.80) or
sliding tube. Endotherapy devices include the devices to be inserted through the openings other than the opening
for an endoscope to ensure the safety of the devices for the intended use under the endoscopic view.
[SOURCE: IEC 60601-2-18:2009, 201.3.205]
3.1.5
fibrescope
endoscope (3.1.3) in which the image is transmitted via a fibre bundle
3.1.6
flexible endoscope
endoscope (3.1.3) device whose insertion portion (3.5.41) is intended to conform to natural or surgically
created body cavities or instrument channels (3.5.43)
Note 1 to entry: The image-transmitting systems may be optical via fibre bundles, or electrical via image sensors.
3.1.7
flexible endotherapy device
endotherapy device (3.1.4) whose insertion portion (3.5.41) is intended to conform to natural or
surgically created body cavities or instrument channels (3.5.43)
3.1.8
rigid endoscope
endoscope (3.1.3) device whose insertion portion (3.5.41) is intended to be unyielding to natural or
surgically created body cavities or instrument channels (3.5.43)
Note 1 to entry: The image-transmitting systems may be optical via lenses or fibre bundles, or electrical via
image sensors.
3.1.9
rigid endotherapy device
endotherapy device (3.1.4) whose insertion portion (3.5.41) is intended to be unyielding to natural or
surgically created body cavities or instrument channels (3.5.43)
3.1.10
speculum
surgical instrument with blunt distal tip (3.5.15) usually made of stainless steel or plastic, used for
examination or the insertion of other instrumentation by expanding or stretching a lumen, body orifice
or canal when inserted and opened; a pivot point joints two arms whose portion proximal to the pivot
point usually forms the handle (3.5.36) of the device while those distal to the pivot point open when
force is exerted, some of which have their own built-in illumination transmitting mechanism, e.g.,
fibreoptic bundle
3.1.11
telescope
component of an endoscope (3.1.3) introduced into the sheath (3.3.66) which consists of several
elements including a connector to a fibre cable to transport light from a light source (3.5.52) and an
image-transmission system synonymous to an endoscope (3.1.3)
3.1.12
ultrasonic endoscope
endoscope (3.1.3) with an electro-acoustical image pick-up system
2 © ISO 2020 – All rights reserved

3.1.13
ultrasound endoscope
endoscope (3.1.3) with an electro-acoustical image pick-up system
3.1.14
video endoscope
endoscope (3.1.3) in which the image is transmitted by a solid-state imaging device
3.2 Names of endoscopes from aspect of Intended use
3.2.1
adenoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the nasal cavity, e.g., during the
removal of the adenoids
3.2.2
angioscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the lumen and patency of the veins
or arteries, which is inserted percutaneously
3.2.3
anoproctoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the rectum and anus, which is
inserted into the body through the anus during the procedure called proctoscopy and anoscopy
3.2.4
anoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the anus and rectum
3.2.5
antroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment mainly of the maxillary antrum
3.2.6
arterioscope
endoscope (3.1.3) used for observation, diagnosis, and some treatment of coronary arteries, peripheral
vessels, and intracardiac structures
3.2.7
arthroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the interior of the joints such as the
knee, shoulder or elbow, which is introduced into the joint cavity usually through an artificial orifice
3.2.8
auditory canal endoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the middle ear and the ear canal
(the canal from the ear opening to the tympanic membrane or the ear drum)
3.2.9
bronchoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the trachea, bronchi and lungs
which is inserted through the mouth or nose
3.2.10
cholangioscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the choledoch (common bile duct)
which is inserted via an incision in the abdomen or via a flexible duodenoscope (3.2.18)
3.2.11
choledochoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the choledoch (common bile duct)
which is inserted via an incision in the abdomen or via a flexible duodenoscope (3.2.18)
3.2.12
colonoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the colon which is inserted through
the anus
3.2.13
culdoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the female peritoneal cavity and
organs, inserted into the rectouterine pouch (pouch of Douglas) through the posterior vaginal fornix
3.2.14
cystoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the bladder and the urinary tract,
inserted through the natural urinary orifice into the urethra
3.2.15
cystourethroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the bladder and urethra including
the prostate region, inserted through the natural urinary orifice into the urethra
3.2.16
directoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the larynx and its peripheral parts
3.2.17
discoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the spine, which is inserted through
an artificial orifice in the body
3.2.18
duodenoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the duodenum
3.2.19
enteroscope
endoscope (3.1.3) that is used for the visual examination and treatment of the small intestine (the
duodenum, jejunum, and ileum), which is inserted into the body through the mouth or the anus
3.2.20
ESDP endoscope
dedicated device used for the treatment of varicose veins, i.e., endoscopic subfascial dissection of
perforating veins (ESDP), which is inserted through an artificial orifice transcutaneously alongside the
outside of the perforating vein which is then cauterized
3.2.21
gastroduodenoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the upper gastrointestinal tract
(oesophagus, stomach, and duodenum), pancreas, and bile duct
3.2.22
gastroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the oesophagus and the stomach
4 © ISO 2020 – All rights reserved

3.2.23
hysteroresectoscope
endoscope (3.1.3) with a rigid inserted portion that is used for observation, diagnosis and treatment,
especially resecting, of the canal of the cervix and the uterine cavity (uterus)
3.2.24
hysteroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the canal of the cervix and the
uterine cavity (uterus), which is inserted from the vagina
3.2.25
intubation laryngoscope
laryngoscope (3.2.28) used specifically for insertion and positioning of an airway tube (endotracheal
tube) into the trachea
3.2.26
lacrimalscope
endoscope (3.1.3) used for observation, diagnosis, and treatment within the lacrimal passage
3.2.27
laparoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of organs within the abdominal/
retroperitoneal cavities, which is inserted into an artificial orifice in the abdominal wall
3.2.28
laryngoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the larynx and its peripheral parts
3.2.29
laryngopharyngoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the larynx and oropharynx
3.2.30
laryngostroboscope
endoscope (3.1.3) used for observation of the glottis action during phonation, which operates by
illuminating a stroboscopic light
3.2.31
lumbarscope
endoscope (3.1.3) that is used for the visual examination and treatment of the lumbar region of the spine
(region between the lowest ribs and the hipbones), which is inserted into the body through an artificial
orifice created by an incision
3.2.32
lumboscope
endoscope (3.1.3) used for observation, diagnosis, and treatment in the loin and inserted from an
artificial orifice
3.2.33
mammary-ductoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment within the mammary duct
3.2.34
mediastinoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the mediastinal space, (the
intrapleural space located behind the sternum, between two pleural membranes)
3.2.35
myeloscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the spinal cord, and inserted from
an artificial orifice
3.2.36
nasolaryngoscope
endoscope (3.1.3) used for the observation, diagnosis, and treatment of the nasolarynx (the upper part
of the throat behind the nose)
3.2.37
nasopharyngoscope
endoscope (3.1.3) used for the observation, diagnosis, and treatment of the nasopharynx (the upper
part of the throat behind the nose)
3.2.38
nephroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the kidney, and inserted
percutaneously into the renal pelvis
3.2.39
neuroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the central nervous system, and
inserted through a pre-drilled hole in the cranium
3.2.40
oesophagoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the oesophagus
3.2.41
ophthalmic endoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the eyeball and the related organs
3.2.42
otoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the auris media and the auditory
canal (the canal from the ear opening to the ear drum)
3.2.43
pancreatoscope
endoscope (3.1.3) used for observation and diagnosis in the pancreas, which is usually introduced
through a working channel of a duodenoscope (3.2.18) and inserted through the Vater's papilla
3.2.44
pelviscope
endoscope (3.1.3) used for observation and diagnosis in the pelvis of pelvic viscera, which is inserted
percutaneously from an artificial orifice
3.2.45
pharyngoscope
endoscope (3.1.3) used for the observation, diagnosis, and treatment of the pharynx, which is inserted
through the mouth or nose
3.2.46
plastic surgery endoscope
endoscope (3.1.3) that is used in plastic surgery for suction of subcutaneous tissue, reconstructive
surgery, etc., which typically consists of a telescope (3.1.11) and several sheaths (3.3.66) or tubes
3.2.47
proctoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the rectum and anus, which is
inserted into the body through the anus during the procedure called proctoscopy
6 © ISO 2020 – All rights reserved

3.2.48
pyeloscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the kidney, and inserted
percutaneously into the renal pelvis
3.2.49
rectoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the rectum and anus, which is
inserted into the body through the anus during the procedure called proctoscopy
3.2.50
resectoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment, especially resecting, of prostatic
hyperplasia and cervical myoma resection, etc., which typically consists of a rigid outer sheath (3.5.55),
a telescope (3.1.11), a working guide (3.5.68) element and a variety of interchangeable electrosurgical
electrodes (3.3.24)
3.2.51
rhino-laryngoscope
endoscope (3.1.3) intended to be used for observation, diagnosis, and treatment of the nasal cavities,
nasopharynx, oropharynx and larynx
3.2.52
rhinoscope
endoscope (3.1.3) intended to be used for observation, diagnosis, and treatment of the interior of the
nose by way of the anterior nostrils
3.2.53
rigid bronchoscope
open straight tube-type rigid endoscope (3.1.8) fitted with a means of illumination through the
distal end and intended to be introduced into the tracheobronchial airway, having an internal lumen
sufficiently large to permit free respiration of the patient
3.2.54
rigid jet ventilation bronchoscope
rigid bronchoscope (3.2.53) provided with a jet-injector (3.5.44)
Note 1 to entry: Rigid bronchoscopes provided with only a gas nipple should not be included within the category
of jet-ventilation bronchoscopes, because the venturi principle does not necessarily function sufficiently to
ventilate the patient.
3.2.55
rigid ventilation bronchoscope
rigid bronchoscope (3.2.53), fitted with a removable end-cap (3.5.18) at the proximal end of the open
straight tube and having an internal lumen sufficiently large to permit ventilation of the patient through
an integral ventilation connector
3.2.56
salpingoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the ovarian duct, for obtaining of
ova, for injection of fertilized ova, etc, which is inserted through the abdominal cavity or the vagina and
the uterine cervix
3.2.57
sigmoidoscope
endoscope (3.1.3) used for visual examination and treatment of the sigmoid colon (the distal S-shaped
part of the large intestine leading to the rectum), which is inserted through the anus
3.2.58
sinoscope
endoscope (3.1.3) intended to be used for observation, diagnosis, and treatment of the paranasal sinuses
3.2.59
sphincteroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the anal sphincter, which is inserted
into the body through the anus
3.2.60
spinoscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the spine, which is inserted through
an artificial orifice in the body
3.2.61
TEM rectoscope
device used for microsurgical intervention, treatment of the lower part of the bowel by way of the anus
using a special rectoscopic tube, a process known as transanal endoscopic microsurgery (TEM), which
is a rigid endoscope (3.1.8) system and includes, besides the optical viewing telescopes (3.1.11), facilities
to introduce gas to distend the field of view, and dedicated surgical instruments
3.2.62
thoracoscope
endoscope (3.1.3) used for visual examination, and treatment of the thoracic cavity, which is inserted
through an incision made in the chest into the intercostal cavity
3.2.63
transabdominal amnioscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the amnion, which is inserted from
an artificial orifice through the maternal abdominal wall into the amniotic cavity
3.2.64
transcervical amnioscope
endoscope (3.1.3) used for the direct observation, diagnosis, and treatment of the foetus, and for the
observation of the colour and amount of amniotic fluid through the maternal uterine cervix
3.2.65
ureterorenoscope
endoscope (3.1.3) intended to be used for observation, diagnosis, and treatment of the ureter and the
renal pelvis via the external urethral orifice and bladder
3.2.66
ureteroscope
endoscope (3.1.3) intended to be used for observation, diagnosis, and treatment of the ureter via the
external urethral orifice and bladder
3.2.67
urethroscope
endoscope (3.1.3) intended to be used for observation, diagnosis, and treatment of the urethra
3.2.68
utroscope
endoscope (3.1.3) used for observation, diagnosis, and treatment of the canal of the cervix and the
uterine cavity (uterus), which is inserted from the vagina
3.2.69
vaginoscope
endoscope (3.1.3) used for examination of the vagina, usually in children, which comprises a vaginal
speculum (3.1.10), cold-light lighting and a magnification device
8 © ISO 2020 – All rights reserved

3.3 Name of endotherapy devices
3.3.1
aspiration needle
needle which is intended to be used to aspirate liquid or tissue during endotherapy
3.3.2
balloon catheter
catheter (3.3.10) intended to be used to dilate a vessel, lumen, papilla or fistula, which is manufactured
with a tube and a balloon (3.5.4) at the distal end for dilation
3.3.3
balloon dilator
catheter (3.3.10) intended to be used to dilate a vessel, lumen, papilla or fistula, which is manufactured
with a tube and a balloon (3.5.4) at the distal end for dilation
3.3.4
biopsy forceps
endotherapy device (3.1.4), consists of a rigid or flexible metal coil or plastic tube whose distal end is
equipped with a pair of cups (3.5.13) which is operated by a control handle (3.5.36) attached at the
proximal end of the instrument, used through a compatible endoscope (3.1.3) introduced into the body
cavity through an artificial orifice of the body or the working channel of the endoscope (3.1.3) to obtain
specimens for histological/pathological diagnosis during endoscopy
Note 1 to entry: Some biopsy forceps can apply high frequency electricity for coagulation to prevent internal
bleeding. See hot biopsy forceps (3.3.42).
3.3.5
biopsy needle
device typically constructed of a coil, tube or pipe whose distal end is equipped with a needle which is
typically operated by a control handle (3.5.36) attached at the proximal end of the instrument to obtain
specimens for histological/pathological diagnosis during endoscopy, which is introduced into the body
cavity through an artificial orifice of the body or the working channel of the endoscope (3.1.3)
3.3.6
bipolar endotherapy coagulator
specialized electrosurgical unit (3.5.17), intended to be used during endoscopy for high frequency
endoscopic electrosurgery, which coagulates or cuts tissue with high temperatures by creating a high
frequency electrical current transmitted through the tissue between the two electrical contacts of the
instrument
3.3.7
bougie
flexible or rigid, rod-shaped surgical instrument of various diameters that is intended for use in probing
or dilating a tubular passage for the diagnosis and treatment of strictures
3.3.8
brachytherapy applicator
device, which is considered a component of the afterloading system and is typically designed for use
with a specific remote-afterloading brachytherapy system and/or for the treatment of a specific body
area, with configurations such as hollow needles, tubes or catheters (3.3.10) which are affixed or
implanted on or within the body, which serve as a guide for computer controlled temporary placement
and removal of single or multiple therapeutic radioactive sources at a treatment site either on the
surface of the body (topical) or to locations within the body, e.g. interstitial, intravascular, intracavity
or intraluminal
3.3.9
cannula
device intended to be used during endoscopy to feed medicine or a contrast medium into a body cavity
for diagnosis and treatment or to introduce/accommodate of another device
3.3.10
catheter
flexible tube designed for insertion into a blood vessel, organ, or body cavity for purposes that include
introducing/withdrawing fluids, occluding/dilating openings, or taking physical measurements, some
of which are implantable, e.g. in a blood vessel to function as a filter
3.3.11
catheter introducer
sheath (3.3.66) used to facilitate placing a catheter (3.3.10) through the skin and into a vein or artery
3.3.12
clip
device to ligate vessel or tissue for haemostasis, closure of mucosa defects or perforation during
endoscopy
3.3.13
clip applier
device consisting of an insertion sheath (3.3.66), a clip (3.3.12) attached at the distal end of the sheath
(3.3.66), and a control handle (3.5.36) and operation wire connected to both the clip (3.3.12) and
control handle (3.5.36), used to ligate a vessel or tissue for haemostasis, closure of mucosa defects or
perforation during endoscopy
3.3.14
clip fixing device
device consisting of an insertion sheath (3.3.66), a clip attached at the distal end of the sheath (3.3.66),
and a control handle (3.5.36) and operation wire connected to both the clip and control handle (3.5.36),
used to ligate a vessel or tissue for haemostasis, closure of mucosa defects or perforation during
endoscopy
3.3.15
clip remover
surgical instrument resembling scissors (3.3.64) or tweezers with two blades joined at their proximal
end or midpoint which are designed for grasping, opening and removing a clip
3.3.16
contraceptive
device implanted and applied to the fallopian tube to constrict the tube and prevent the passage of ova
typically used during tubal ligation procedures and is considered a contraceptive
3.3.17
curette
device intended to be used to obtain specimens for histological/pathological diagnosis during
endoscopy whose insertion portion (3.5.41) is made from coil, pipe or tube, and at the distal end is a
curette formed like a sharp nail for securing the biopsy
3.3.18
cytology brush
device consisting of an insertion portion (3.5.41), made from, e.g. a coil, tube or pipe, whose distal end
is equipped with a brush for harvesting mucosa, intended to be used to collect cells of the mucosa for
pathological diagnosis during endoscopy
3.3.19
dilation balloon catheter
catheter (3.3.10), which is manufactured with a tube and a balloon (3.5.4) at the distal end for dilation,
intended to be used to dilate a vessel, lumen, papilla or fistula, or treatment spaces during endotherapy
3.3.20
dilation catheter
device forming a rod or tube used to dilate a lumen in order to enable or ease the introduction of
endotherapy device (3.1.4) into this cavity or treat stricture, with which the dilatation can be carried out
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3.3.21
dilator
slender hollow or solid surgical instrument made of metal, plastic or other suitable material in a
cylindrical form and in a range of sizes and flexibilities which may include a mechanism to expand the
portion of the device inserted and the degree of expansion made with which may be indicated on a dial
3.3.22
dissecting forceps
surgical instrument equipped with two blades, which are joined at their proximal end forming a handle
(3.5.36), whose distal ends may have various configurations and serrations to facilitate grasping,
manipulation, compression or joining of tissue during dissection
3.3.23
drainage tube
device intended to be used for drainage, which is used in combination with a compatible endoscope (3.1.3)
3.3.24
electrode
electrical conductor applied to a dedicated body target to transmit an electrical signal, which may be
either invasive or non-invasive, with different sizes and shapes, e.g. plates or needles
3.3.25
electrosurgical coagulating forceps
forceps (3.3.35) intended to be used to coagulate tissue by using a high frequency current during
endotherapy
3.3.26
electrosurgical cutting forceps
forceps (3.3.35) intended to be used to cauterize and cut tissue by using a high frequency current during
endotherapy
3.3.27
electrosurgical hemostatic forceps
device intended to be used to coagulate bleeding tissue by using a high frequency current during
endotherapy, which typically consists of an insulated insertion sheath (3.3.66), a couple of distal parts
attached to the distal end of the sheath (3.3.66), and an operating wire connected with both the part
and the handle (3.5.36) which controls the operating wire whose proximal end is connected to a high
frequency power supply unit
3.3.28
electrosurgical incision forceps
device intended to be used to cauterize and cut tissue by using a high frequency current during
endotherapy, which consists of an insulated insertion sheath (3.3.66), a couple of distal cups (3.5.13)
attached to the distal end of the sheath (3.3.66), and an operating wire connected with both the cups
(3.5.13) and the handle (3.5.36) which controls the operating wire whose proximal end is connected to
a high frequency power supply unit
3.3.29
electrosurgical knife
device intended to be used to cauterize, and cut tissue by using a high frequency current during
endotherapy, which consists of an insulated insertion sheath
...